References from abroad

                   Salzgitter - KW-Kessel 2.
                   Börken
                   Offenburg - BURDA
                   Stuttgart Bankgebaude und Vertretungszentrum Landesbank     
                   Reutlingen - BOSCH
                   Leipzig-Neuer Internationalen Messe
                   Dresden-Krankenhaus
                   Leuna-Werke
                   Ludwigshafen-BASF
                   KW - Lippendorf
                   Magdeburg - Kasteel rec.
                   etc.  

                  Bratislava - VW - Painting plant
                  KIKA - Kosice

                 Impex Dej
                 Trade Center - Oradea

                 Oil Rafinierung - Tengiz

                 Cap Djinet - Kraftwerk

                 Rath. Krummnusbaum - Drier furnace